ARM: get dda_queue.c in.
Compiles fine. For testing, remove if (DEBUG... for M114 in gcode_process.c. Then one can see how the queue fills up when sending movements and M114 repeatedly. queue_step() isn't called, yet, the stepper timer is still missing.
This commit is contained in:
Markus Hitter
parent
c118d00383
commit
692a6daeb2
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@ -99,6 +99,7 @@ TARGET = $(PROGRAM).hex
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# in #ifdef __AVR__. To avoid this, build only a selection for now:
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SOURCES = mendel.c cpu.c serial.c sermsg.c sersendf.c delay.c
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SOURCES += gcode_parse.c gcode_process.c pinio.c timer.c clock.c
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SOURCES += dda_queue.c
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ifeq ($(MCU), lpc1114)
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SOURCES += cmsis-system_lpc11xx.c
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endif
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@ -90,7 +90,9 @@ void queue_step() {
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}
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}
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else {
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#ifndef __ARMEL_NOTYET__
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dda_step(current_movebuffer);
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#endif /* __ARMEL_NOTYET__ */
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}
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}
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@ -124,7 +126,9 @@ void enqueue_home(TARGET *t, uint8_t endstop_check, uint8_t endstop_stop_cond) {
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// it's a wait for temp
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new_movebuffer->waitfor_temp = 1;
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}
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#ifndef __ARMEL_NOTYET__
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dda_create(new_movebuffer, t);
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#endif /* __ARMEL_NOTYET__ */
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// make certain all writes to global memory
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// are flushed before modifying mb_head.
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@ -169,7 +173,9 @@ void next_move() {
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timer_set(HEATER_WAIT_TIMEOUT, 0);
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}
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else {
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#ifndef __ARMEL_NOTYET__
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dda_start(current_movebuffer);
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#endif /* __ARMEL_NOTYET__ */
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}
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}
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}
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@ -114,9 +114,7 @@ void process_gcode_command() {
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//?
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backup_f = next_target.target.F;
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next_target.target.F = MAXIMUM_FEEDRATE_X * 2L;
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#ifndef __ARMEL_NOTYET__
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enqueue(&next_target.target);
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#endif /* __ARMEL_NOTYET__ */
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next_target.target.F = backup_f;
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break;
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@ -127,9 +125,7 @@ void process_gcode_command() {
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//?
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//? Go in a straight line from the current (X, Y) point to the point (90.6, 13.8), extruding material as the move happens from the current extruded length to a length of 22.4 mm.
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//?
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#ifndef __ARMEL_NOTYET__
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enqueue(&next_target.target);
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#endif /* __ARMEL_NOTYET__ */
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break;
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// G2 - Arc Clockwise
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@ -145,9 +141,7 @@ void process_gcode_command() {
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//?
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//? In this case sit still doing nothing for 200 milliseconds. During delays the state of the machine (for example the temperatures of its extruders) will still be preserved and controlled.
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//?
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#ifndef __ARMEL_NOTYET__
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queue_wait();
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#endif /* __ARMEL_NOTYET__ */
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// delay
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if (next_target.seen_P) {
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for (;next_target.P > 0;next_target.P--) {
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@ -181,9 +175,7 @@ void process_gcode_command() {
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//? --- G30: Go home via point ---
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//?
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//? Undocumented.
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#ifndef __ARMEL_NOTYET__
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enqueue(&next_target.target);
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#endif /* __ARMEL_NOTYET__ */
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// no break here, G30 is move and then go home
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case 28:
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@ -205,9 +197,9 @@ void process_gcode_command() {
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//? ignored.
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//?
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#ifndef __ARMEL_NOTYET__
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queue_wait();
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#ifndef __ARMEL_NOTYET__
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if (next_target.seen_X) {
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#if defined X_MIN_PIN
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home_x_negative();
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@ -278,9 +270,9 @@ void process_gcode_command() {
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//? Allows programming of absolute zero point, by reseting the current position to the values specified. This would set the machine's X coordinate to 10, and the extrude coordinate to 90. No physical motion will occur.
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//?
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#ifndef __ARMEL_NOTYET__
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queue_wait();
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#ifndef __ARMEL_NOTYET__
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if (next_target.seen_X) {
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startpoint.axis[X] = next_target.target.axis[X];
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axisSelected = 1;
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@ -381,8 +373,8 @@ void process_gcode_command() {
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//?
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//? http://linuxcnc.org/handbook/RS274NGC_3/RS274NGC_33a.html#1002379
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//?
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#ifndef __ARMEL_NOTYET__
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queue_wait();
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#ifndef __ARMEL_NOTYET__
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for (i = 0; i < NUM_HEATERS; i++)
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temp_set(i, 0);
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#endif /* __ARMEL_NOTYET__ */
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@ -543,10 +535,10 @@ void process_gcode_command() {
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//? Teacup supports an optional P parameter as a zero-based temperature
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//? sensor index to address.
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//?
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#ifndef __ARMEL_NOTYET__
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#ifdef ENFORCE_ORDER
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queue_wait();
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#endif
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#ifndef __ARMEL_NOTYET__
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if ( ! next_target.seen_P)
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next_target.P = TEMP_SENSOR_none;
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temp_print(next_target.P);
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@ -565,7 +557,6 @@ void process_gcode_command() {
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//? index to address. The heater index can differ from the temperature
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//? sensor index, see config.h.
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#ifndef __ARMEL_NOTYET__
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#ifdef ENFORCE_ORDER
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// wait for all moves to complete
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queue_wait();
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@ -578,6 +569,7 @@ void process_gcode_command() {
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#endif
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if ( ! next_target.seen_S)
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break;
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#ifndef __ARMEL_NOTYET__
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heater_set(next_target.P, next_target.S);
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#endif /* __ARMEL_NOTYET__ */
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break;
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@ -624,10 +616,8 @@ void process_gcode_command() {
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//? restart is to press the reset button on the master microcontroller.
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//? See also M0.
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//?
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#ifndef __ARMEL_NOTYET__
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timer_stop();
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queue_flush();
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#endif /* __ARMEL_NOTYET__ */
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power_off();
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cli();
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#ifndef __ARMEL_NOTYET__
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@ -647,16 +637,17 @@ void process_gcode_command() {
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//?
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//? <tt>ok C: X:0.00 Y:0.00 Z:0.00 E:0.00</tt>
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//?
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#ifndef __ARMEL_NOTYET__
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#ifdef ENFORCE_ORDER
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// wait for all moves to complete
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queue_wait();
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#endif
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#ifndef __ARMEL_NOTYET__
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update_current_position();
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sersendf_P(PSTR("X:%lq,Y:%lq,Z:%lq,E:%lq,F:%lu\n"),
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current_position.axis[X], current_position.axis[Y],
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current_position.axis[Z], current_position.axis[E],
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current_position.F);
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#endif /* __ARMEL_NOTYET__ */
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if (DEBUG_POSITION && (debug_flags & DEBUG_POSITION)) {
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sersendf_P(PSTR("Endpoint: X:%ld,Y:%ld,Z:%ld,E:%ld,F:%lu,c:%lu}\n"),
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@ -673,7 +664,6 @@ void process_gcode_command() {
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);
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print_queue();
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}
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#endif /* __ARMEL_NOTYET__ */
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// newline is sent from gcode_parse after we return
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break;
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@ -701,9 +691,7 @@ void process_gcode_command() {
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//?
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//? Wait for temperatures and other slowly-changing variables to arrive at their set values.
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#ifndef __ARMEL_NOTYET__
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enqueue(NULL);
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#endif /* __ARMEL_NOTYET__ */
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break;
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case 119:
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6
mendel.c
6
mendel.c
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@ -31,9 +31,7 @@
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#include "config_wrapper.h"
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#include "cpu.h"
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#include "serial.h"
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#ifndef __ARMEL_NOTYET__
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#include "dda_queue.h"
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#endif /* __ARMEL_NOTYET__ */
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#include "gcode_parse.h"
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#include "timer.h"
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#ifndef __ARMEL_NOTYET__
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@ -153,9 +151,7 @@ int main (void)
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for (;;)
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{
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// if queue is full, no point in reading chars- host will just have to wait
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#ifndef __ARMEL_NOTYET__
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if (queue_full() == 0) {
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#endif /* __ARMEL_NOTYET__ */
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/**
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Postpone sending acknowledgement until there's a free slot in the
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movement queue. This way the host waits with sending the next line
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@ -221,8 +217,8 @@ int main (void)
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canned_gcode_pos = 0;
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#endif /* CANNED_CYCLE */
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}
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#endif /* __ARMEL_NOTYET__ */
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}
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clock();
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}
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